ConstantName Cop error

[lawliet89]

While running rubocop, I got the following error:

An error occurred while ConstantName cop was inspecting '.../'
undefined method `type' for nil:NilClass

This could probably be because I have some assignments of nil to a variable.

[bbatsov]

Could you paste here the snippet of code that was under inspection when the error occurred?

[lawliet89]

Seems to be caused by these few lines:

class Foo:
  DATA_ERROR_MASK = 2**7
  META_ERROR_MASK, BODY_ERROR_MASK, MISSING_INCLUDES_MASK =
      (1..3).map { |i| 2**i }

  OK_STATUS = 0
  INTERNAL_ERROR_STATUS, USAGE_ERROR_STATUS = [1, 2]

  CONVERT_COMMAND = 'test'

  # ...

end

[jonas054]

The colon after the class name is just a typo, right? I sense an influence from python. But that's OK. 😄
I'll try to solve the problem.